sctp_auth_chunk
struct sk_buff *skb, struct sctp_auth_chunk *auth,
struct sk_buff *skb, struct sctp_auth_chunk *auth,
max_data -= SCTP_PAD4(sizeof(struct sctp_auth_chunk) +
struct sctp_auth_chunk *auth = NULL;
auth = (struct sctp_auth_chunk *)
sizeof(struct sctp_auth_chunk);
(struct sctp_auth_chunk *)chunk->chunk_hdr,
if (!sctp_chunk_length_valid(chunk, sizeof(struct sctp_auth_chunk)))